64080272

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{13669}}^1$

素因数の和:13970

約数の個数: 20

約数和(自身を含む): 124588380

約数和(自身を除く): 60508108

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 13669, 27338, 54676, 109352, 218704, 4005017, 8010034, 16020068, 32040136, 64080272]

約数ペア:

[(1, 64080272), (2, 32040136), (4, 16020068), (8, 8010034), (16, 4005017), (293, 218704), (586, 109352), (1172, 54676), (2344, 27338), (4688, 13669)]